Produce High-Barrier Films on HOSOKAWA ALPINE machines! Multi-layer flexible packaging films are in demand around the globe and require speciality barrier extrusion lines. These products prevent the permeation of oxygen, nitrogen, carbon dioxide and water vapor. They also protect the aromas and flavors of the finished product. Produce on 7-, 9- or 11- layer lines – the more layers the more options for you to engineer and tailor your film products, while saving raw material costs.